Could there possibly be a rotary engine with 12 rotors? The answer is yes, and here’s everything we know about it including how much HP it could have.

An experimental race engine that was canceled before it got to race, the Mark IIS "Mystery Motor" remains one of the most fascinating V8s built by Chevy ...

In the early 2000s, Chevy entirely depended on the LS7.R engine for their racing needs ... Chevrolet’s big-block V8 ...

We were more excited to buzz this turkey on the dyno than we usually are with some whumpin' big-block ... developed for the Chevy V-6's Busch Grand National racing days, but those are odd-fire ...

Chevy Malibu SS may be significantly lighter, but it's still not powerful enough to outgun a big-block-powered 1969 Chevelle.

If you showed me a picture of this 2017 Ford Super Duty and told me it had an engine swap ... Instead, it has a honkin’ 8.1-liter big-block Chevy V8 with a turbo strapped to it.

See All 22 Photos Hoffman and Lozis are retiring from racing and have handed over ... by a Boss 429-based 185-series 557-inch big-block Ford V-8 engine. On a recent chassis dyno session, the ...

When the gearheads of the world get together to talk about the most powerful vehicles from the early muscle car era, those ...

There were actually some pretty amazing small-block V-8s of the era, but it was the big-block which ruled ... Now, there were some pretty gnarly race engines like Ford's 657-horsepower 427 Cammer ...